214214410

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{13901}}^1$

素因数の和:13998

約数の個数: 32

約数和(自身を含む): 408385152

約数和(自身を除く): 194170742

約数列:

[1, 2, 5, 10, 23, 46, 67, 115, 134, 230, 335, 670, 1541, 3082, 7705, 13901, 15410, 27802, 69505, 139010, 319723, 639446, 931367, 1598615, 1862734, 3197230, 4656835, 9313670, 21421441, 42842882, 107107205, 214214410]

約数ペア:

[(1, 214214410), (2, 107107205), (5, 42842882), (10, 21421441), (23, 9313670), (46, 4656835), (67, 3197230), (115, 1862734), (134, 1598615), (230, 931367), (335, 639446), (670, 319723), (1541, 139010), (3082, 69505), (7705, 27802), (13901, 15410)]